code: def _values_(self):
      values = []
      fields = self._FIELDS
      for k in self._copy_tags_:
          try:
              values.append(fields[k].get(self))
          except AttributeError:
              values.append(None)
      return values
  
imports: from typing import Dict, Tuple, Type
  from ..serialization.serializables import Serializable, StringField
  from ..serialization.serializables.core import SerializableSerializer
  from ..utils import tokenize
label_desc: Use image node_id 4 for calling the Base obj's underlying member method code with example usage: obj._values_() and returns: values